External Lamp Connection Terminal with Sliding Adapter
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Solution Overview
Problem
The existing lamp connection terminal devices require complex assembly and disassembly, with electrical conductors needing to be connected inside the lamp housing, posing safety risks and complicating the connection and routing of electrical lines.
Innovation Solution
A device with a connection adapter and terminal arranged outside the lamp housing, allowing electrical conductors to be connected externally, using identical terminals to simplify assembly and disassembly, and incorporating a sliding mechanism for secure electrical contact and safety features like a protective cover.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If the lamp connection terminal is arranged completely inside the lamp housing with individual clamping elements, then the electrical connection is automatically present when mechanically fixed, but the assembly and disassembly becomes complicated and requires opening the lamp
Solution Approach 1:
The device is divided into two separate functional parts: a connection adapter that interfaces with the lamp housing and a connection terminal that provides electrical connections. This segmentation allows the terminal to be accessed externally through the adapter without opening the lamp housing, resolving the contradiction between secure internal mounting and ease of external connection.
Solution Approach 2:
The connection adapter acts as an intermediary component between the lamp housing and the connection terminal. It provides a mechanical interface that allows the terminal to be mounted outside the lamp while still achieving reliable electrical connection, eliminating the need to open the lamp for terminal access.
2Reliability
If the lamp connection terminal is arranged inside the lamp housing, then the electrical conductors can be connected inside the lamp, but the installation becomes complicated and the mains cable must be routed through an opening in the lamp housing
Solution Approach 1:
The connection terminal is extracted from the interior of the lamp housing and positioned externally, accessible through the connection adapter. This allows electrical conductors to be connected outside the lamp, eliminating the need to route cables through openings in the lamp housing and simplifying the overall installation process.
Solution Approach 2:
The connection interface is moved from the internal three-dimensional space of the lamp housing to an external interface accessible through the adapter. This dimensional relocation allows cable routing to occur in external space rather than requiring penetration through the lamp housing structure.
3Adaptability or versatility
If individual clamping elements are used for each conductor, then electrical contact can be made between clamping elements and the lamp connection terminal, but the device construction becomes complex with multiple clamping elements
Solution Approach 1:
Multiple individual clamping elements are merged into a single integrated connection terminal structure. This consolidation maintains the ability to connect multiple conductors while significantly reducing the overall device complexity and the number of separate components required.
Solution Approach 2:
The connection terminal is designed as a universal interface that can accommodate multiple conductors through a single standardized component. This multi-functional design eliminates the need for separate clamping elements for each conductor, simplifying the device construction while maintaining electrical contact flexibility.
Data Source
Figure 1a~1b
Figure 2a~2b
Figure 3a~3b
AI summary
The system has facade elements (2), and a sub-structure for supporting the facade elements and fastened to a vertical wall (5) of a building. The sub-structure has a horizontally arranged separating element (7) that extends across entire width of the system for separating a free area (6) between the facade elements and the wall into chambers (8) arranged one above the other. A ventilation opening (9) running in a vertical direction is arranged between the facade elements such that air flow flowing through the chambers is directed to the outside via the opening in a mounted condition.